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  <div id="layout-content"><div id="reflectionclass.getinterfaces" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">ReflectionClass::getInterfaces</h1>
  <p class="verinfo">(PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">ReflectionClass::getInterfaces</span> &mdash; <span class="dc-title">获取接口</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-reflectionclass.getinterfaces-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>ReflectionClass::getInterfaces</strong></span>(): <span class="type">array</span></div>

  <p class="para rdfs-comment">
   获取接口。
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-reflectionclass.getinterfaces-parameters">
  <h3 class="title">参数</h3>
  <p class="para">此函数没有参数。</p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-reflectionclass.getinterfaces-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   接口的关联<span class="type"><span class="type 数组">数组</span></span>，数组键是接口（interface）的名称，数组的值是 <span class="classname"><a href="class.reflectionclass.html" class="classname">ReflectionClass</a></span> 对象。
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-reflectionclass.getinterfaces-examples">
  <h3 class="title">范例</h3>
  <p class="para">
   <div class="example" id="example-5161">
    <p><strong>示例 #1 <span class="methodname"><strong>ReflectionClass::getInterfaces()</strong></span> 例子</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br /></span><span style="color: #007700">interface&nbsp;</span><span style="color: #0000BB">Foo&nbsp;</span><span style="color: #007700">{&nbsp;}<br /><br />interface&nbsp;</span><span style="color: #0000BB">Bar&nbsp;</span><span style="color: #007700">{&nbsp;}<br /><br />class&nbsp;</span><span style="color: #0000BB">Baz&nbsp;</span><span style="color: #007700">implements&nbsp;</span><span style="color: #0000BB">Foo</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">Bar&nbsp;</span><span style="color: #007700">{&nbsp;}<br /><br /></span><span style="color: #0000BB">$rc1&nbsp;</span><span style="color: #007700">=&nbsp;new&nbsp;</span><span style="color: #0000BB">ReflectionClass</span><span style="color: #007700">(</span><span style="color: #DD0000">"Baz"</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">print_r</span><span style="color: #007700">(</span><span style="color: #0000BB">$rc1</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getInterfaces</span><span style="color: #007700">());<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
    </div>

    <div class="example-contents"><p>以上例程的输出类似于：</p></div>
    <div class="example-contents screen">
<div class="cdata"><pre>
Array
(
    [Foo] =&gt; ReflectionClass Object
        (
            [name] =&gt; Foo
        )

    [Bar] =&gt; ReflectionClass Object
        (
            [name] =&gt; Bar
        )

)
</pre></div>
    </div>
   </div>
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-reflectionclass.getinterfaces-seealso">
  <h3 class="title">参见</h3>
  <p class="para">
   <ul class="simplelist">
    <li class="member"><span class="methodname"><a href="reflectionclass.getinterfacenames.html" class="methodname" rel="rdfs-seeAlso">ReflectionClass::getInterfaceNames()</a> - 获取接口（interface）名称</span></li>
   </ul>
  </p>
 </div>


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